CKD FCM-0001 AI, Manual

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FCM
Series
Process data IN
PD PD0 PD1
Bit 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64
MSB LSB
Data name Integra ting flow unit upper byte
Data range 2 byte
Format UInteger16
PD PD2 PD3
Bit 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48
MSB LSB
Data name Integrat ing flow unit lower byte
Data range 2 byte
Format UInteger16
PD PD4 PD5
Bit 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32
MSB LSB
Data name Se t flow rate *1
Data range 2 byte
Format UInteger16
PD PD6 PD7
Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
MSB LSB
Data name Instantaneou s flow rate *2
Data range 2 byte
Format Integer16
PD PD8 PD9
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Data name Error WARNING Normal
operation
-
Switch output *3 MSB LSB Input setting
*4
Accumulated
auto cutoff
occurring
Start/stop
4 3 2 1 Error code
Data range True/False 0 to 15 0 to 2 True/False
Format Boolean UInteger4 UInteger2 Boolean
*1: Displays the configured fl ow rate for the current input setting.
"9999" means "valve fully open". (Refer to the Process data OUT item.)
*2: For instantaneous flow rates a negative value is used to check the shift from the zero point and does not indicate a revers e flow.
Switch output Switch function
1 Tolerance mode
2 Designated range mode
3 Integrated pulse
4 ON at set integration or higher
Input setting Input mode
0 Normal mo de (flow rate value)
1 Preset mode (3 bit)
2 Direct memory mode (key operation)
*3 *4
15